"A Worn Path" is a story of unconscious heroism of Phoneix Jackson
Elaborate it.

The heroism of Phoenix is unconscious because her actions are generated simply by her maternal instinct. Reinforcing the image of the Phoenix that rises from the ashes, the old woman rises from each adverse condition that she encounters as she traverses the worn path

Explanation:

needs an explanation

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."